As an old Atlanta man I can pretty well say there isn't much available to the indoor flier. The only club in Georgia that is into indoor flight are the Atlanta Thermal Thumbers (http://www.thermalthumbers.com), a free flight group. If they are having an indoor contest (see web site) you may be able to fly if you are a card-carrying AMA member (insurance rules). Other than that I believe you are out of luck.